423K

Mfr. #:: 423K
Manufacturer:: Wakefield-Vette
Description:: Heat Sink Passive TO-3/DO-5 Screw Mount Aluminum Alloy 0.5°C/W Black Anodized
Lifecycle:: New from this manufacturer.
Datasheet:: 423K Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:

Product Attribute
Attribute Value

Manufacturer: Wakefield-Vette

Product Category: Thermal - Heat Sinks

Color: Black

Material: Aluminum

Series: 423

Product: Heat Sinks

Type: Board Level

Packaging: Bulk

Mounting-Style: Screw

Height: 66.7 mm

Length: 5.421" (139.70mm)

Width: 4.750" (120.65mm)

Shape: Rectangular, Fins

Diameter: -

Package-Cooled: TO-3, DO-5, Stud Mount

Attachment-Method: Press Fit

Height-Off-Base-Height-of-Fin: 2.625" (66.67mm)

Power-Dissipation-Temperature-Rise: 50W @ 47°C

Thermal-Resistance-Forced-Air-Flow: 0.5°C/W @ 250 LFM

Thermal-Resistance-Natural: 0.96°C/W

Material-Finish: Black Anodized

Designed-for: TO-3 DO-5 Stud Mounted Semiconductor Cases

Heatsink-Material: Aluminum

Fin-Style: Extruded Axial Fin

Tags: 423

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

423K Description

***ied Electronics & Automation: Heatsink; TO-3; 47C @ 50W; 2.625 in.; 0.5C/W; No Mounting Hole

***ical: Heat Sink Passive TO-3/DO-5 Screw Mount Aluminum Alloy 0.5C/W Black Anodized

***ure Electronics: TO-3 Package 0.5 C/W Forced Convection Low-Height Double-Surface Heat Sinks

***ter Electronics: Low Height DoubleSurvace Heat Sink for T03 & Diodes

***ser: Heatsink TO-3/DO-5 LO-PROFILE

***i-Key: HEATSINK POWER NO MNT HOLES BLK

***: HEAT SINK DO-5 LO-PROFILE

***hardson RFPD: EXTRUDED HEAT SINK

***ark: HEAT SINK; Thermal Resistance:0.94�C/W; Packages Cooled:TO-3; External Width - Metric:120.7mm; External Height - Metric:66.7mm; External Length - Metric:140.2mm; External Diameter - Metric:-; Heat Sink Material:Aluminium RoHS Compliant: Yes

***ment14 APAC: Prices include import duty and tax. HEAT SINK, 0.95°C/W; Thermal Resistance:0.95°C/W; Packages Cooled:TO-3; External Width - Metric:120.7mm; External Height - Metric:66.7mm; External Length - Metric:140.2mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; External Width - Imperial:4.75"; External Height - Imperial:2.63"; External Length - Imperial:5.52"; External Diameter - Imperial:-; Product Range:-; SVHC:No SVHC (15-Jan-2019); Surface Finish:Black Anodised

***nell: DISSIPATORE DI CALORE, 0.95°C/W; Resistenza Termica:0.95°C/W; Confezioni Raffreddate:TO-3; Larghezza Esterna - Metrica:120.7mm; Altezza Esterna - Metrica:66.7mm; Lunghezza Esterna - Metrica:140.2mm; Diametro Esterno - Metrico:-; Materiale Dissipatore di Calore:Alluminio; Larghezza Esterna - Imperiale:4.75"; Altezza Esterna - Imperiale:2.63"; Lunghezza Esterna - Imperiale:5.52"; Diametro Esterno - Imperiale:-; Gamma Prodotti:-; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (15-Jan-2019); Finitura Superficie:Nero Anodizzato

Market price

Part #	Mfg.	Description	Stock	Price
423K DISTI # 29441650	Wakefield-Vette	Heat Sink Passive TO-3/DO-5 Screw Mount Aluminum Alloy 0.5°C/W Black Anodized	68	25:$17.5291 10:$18.4628 4:$19.4372
B72530T0300K062 DISTI # 495-2604-1-ND	TDK Epcos	VARISTOR 47V 300A 1210 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	700318In Stock	1000:$0.2597 500:$0.3247 250:$0.3815 100:$0.4383 25:$0.5032 10:$0.5680 1:$0.6500
B72530T0300K062 DISTI # 495-2604-6-ND	TDK Epcos	VARISTOR 47V 300A 1210 RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	700318In Stock	1000:$0.2597 500:$0.3247 250:$0.3815 100:$0.4383 25:$0.5032 10:$0.5680 1:$0.6500
B72530T0300K062 DISTI # 495-2604-2-ND	TDK Epcos	VARISTOR 47V 300A 1210 RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	698000In Stock	50000:$0.1938 10000:$0.2049 6000:$0.2128 2000:$0.2285
ERZ-V10D471 DISTI # P7210-ND	Panasonic Electronic Components	VARISTOR 470V 3.5KA DISC 10MM RoHS: Compliant Min Qty: 1 Container: Bulk	127581In Stock	5000:$0.1344 2500:$0.1437 1000:$0.1576 500:$0.2039 250:$0.2410 100:$0.2781 25:$0.3244 10:$0.3710 1:$0.4400
B72207S0300K111 DISTI # 495-6512-1-ND	TDK Epcos	VARISTOR 47V 250A DISC 7MM RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	47457In Stock	500:$0.1812 250:$0.2154 100:$0.2565 25:$0.3112 10:$0.3660 1:$0.4600
B72207S0300K111 DISTI # 495-6512-2-ND	TDK Epcos	VARISTOR 47V 250A DISC 7MM RoHS: Compliant Min Qty: 1500 Container: Tape & Reel (TR)	46500In Stock	75000:$0.1016 37500:$0.1049 10500:$0.1129 7500:$0.1195 3000:$0.1262 1500:$0.1361
B72650M0301K072 DISTI # 495-2389-1-ND	TDK Epcos	VARISTOR 470V 400A 2SMD JLEAD RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	36908In Stock	500:$0.5395 250:$0.6234 100:$0.7073 25:$0.8032 10:$0.8990 1:$1.0200
B72650M0301K072 DISTI # 495-2389-6-ND	TDK Epcos	VARISTOR 470V 400A 2SMD JLEAD RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	36908In Stock	500:$0.5395 250:$0.6234 100:$0.7073 25:$0.8032 10:$0.8990 1:$1.0200
B72650M0301K072 DISTI # 495-2389-2-ND	TDK Epcos	VARISTOR 470V 400A 2SMD JLEAD RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	36000In Stock	25000:$0.3492 10000:$0.3608 5000:$0.3725 2000:$0.3958 1000:$0.4307
B72650M0301K093 DISTI # 495-1465-1-ND	TDK Epcos	VARISTOR 470V 400A 2SMD JLEAD RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	19008In Stock	500:$0.5962 250:$0.6655 100:$0.7486 25:$0.8456 10:$0.9290 1:$1.0400
B72650M0301K093 DISTI # 495-1465-2-ND	TDK Epcos	VARISTOR 470V 400A 2SMD JLEAD RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	18000In Stock	25000:$0.4011 10000:$0.4119 5000:$0.4253 2000:$0.4442 1000:$0.4711
B72580E0300K062 DISTI # 495-7488-1-ND	TDK Epcos	VARISTOR 47V 800A 1812 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	13476In Stock	500:$0.5521 250:$0.6247 100:$0.7119 25:$0.8136 10:$0.9010 1:$1.0200
B72580E0300K062 DISTI # 495-7488-6-ND	TDK Epcos	VARISTOR 47V 800A 1812 RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	13476In Stock	500:$0.5521 250:$0.6247 100:$0.7119 25:$0.8136 10:$0.9010 1:$1.0200
B72580E0300K062 DISTI # 495-7488-2-ND	TDK Epcos	VARISTOR 47V 800A 1812 RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	12000In Stock	25000:$0.3498 10000:$0.3611 5000:$0.3752 2000:$0.3949 1000:$0.4232
ERZ-V07D471 DISTI # P7202-ND	Panasonic Electronic Components	VARISTOR 470V 1.75KA DISC 7MM RoHS: Compliant Min Qty: 1 Container: Bulk	10404In Stock	5000:$0.0958 2500:$0.1020 1000:$0.1112 500:$0.1483 250:$0.1792 100:$0.2163 25:$0.2656 10:$0.3150 1:$0.4000
RHRPM4423K01V DISTI # RHRPM4423K01V	STMicroelectronics	Rad-Hard Low-Side Inverting MOSFET Driver Dual-Channel 4.5A 4.65V to 18V Gold 16-Pin Flat-P SMD Strip Pack - Bulk (Alt: RHRPM4423K01V) Min Qty: 20 Container: Bulk	Americas - 50
Y14423K30000B0L DISTI # Y14423K30000B0L	Vishay Precision Group Inc	- Bulk (Alt: Y14423K30000B0L) RoHS: Not Compliant Min Qty: 1 Container: Bulk	Americas - 0
Y14423K83000B0L DISTI # Y14423K83000B0L	Vishay Precision Group Inc	- Bulk (Alt: Y14423K83000B0L) RoHS: Not Compliant Min Qty: 1 Container: Bulk	Americas - 0
Y14423K16000B0L DISTI # Y14423K16000B0L	Vishay Precision Group Inc	- Bulk (Alt: Y14423K16000B0L) RoHS: Not Compliant Min Qty: 1 Container: Bulk	Americas - 0
Y14423K00000T0L DISTI # Y14423K00000T0L	Vishay Precision Group Inc	- Bulk (Alt: Y14423K00000T0L) RoHS: Not Compliant Min Qty: 1 Container: Bulk	Americas - 0
Y14423K24000T0L DISTI # Y14423K24000T0L	Vishay Precision Group Inc	- Bulk (Alt: Y14423K24000T0L) RoHS: Not Compliant Min Qty: 1 Container: Bulk	Americas - 0
Y14423K30000T0L DISTI # Y14423K30000T0L	Vishay Precision Group Inc	- Bulk (Alt: Y14423K30000T0L) RoHS: Not Compliant Min Qty: 1 Container: Bulk	Americas - 0
Y14423K12700B0L DISTI # Y14423K12700B0L	Vishay Precision Group Inc	- Bulk (Alt: Y14423K12700B0L) RoHS: Not Compliant Min Qty: 1 Container: Bulk	Americas - 0
Y14423K94300T0L DISTI # Y14423K94300T0L	Vishay Precision Group Inc	- Bulk (Alt: Y14423K94300T0L) RoHS: Not Compliant Min Qty: 1 Container: Bulk	Americas - 0
Y14423K50000T0L DISTI # Y14423K50000T0L	Vishay Precision Group Inc	- Bulk (Alt: Y14423K50000T0L) RoHS: Not Compliant Min Qty: 1 Container: Bulk	Americas - 0
Y14423K32000B0L DISTI # Y14423K32000B0L	Vishay Precision Group Inc	- Bulk (Alt: Y14423K32000B0L) RoHS: Not Compliant Min Qty: 1 Container: Bulk	Americas - 0
Y14423K23100T0L DISTI # Y14423K23100T0L	Vishay Precision Group Inc	- Bulk (Alt: Y14423K23100T0L) RoHS: Not Compliant Min Qty: 1 Container: Bulk	Americas - 0
Y14423K37500B0L DISTI # Y14423K37500B0L	Vishay Precision Group Inc	- Bulk (Alt: Y14423K37500B0L) RoHS: Not Compliant Min Qty: 1 Container: Bulk	Americas - 0
Y14423K83000T0L DISTI # Y14423K83000T0L	Vishay Precision Group Inc	- Bulk (Alt: Y14423K83000T0L) RoHS: Not Compliant Min Qty: 1 Container: Bulk	Americas - 0
VRB-042-3-K3-14BJ14 DISTI # VRB0423K314BJ14	OMRON Corporation	- Bulk (Alt: VRB0423K314BJ14) Min Qty: 1 Container: Bulk	Americas - 0	1:$960.2900 10:$939.3900 25:$919.3900 50:$900.1900 100:$846.0900 500:$799.1900 1000:$776.5900
423K DISTI # 58F511	Wakefield-Vette	HEAT SINK,Thermal Resistance:0.94°C/W,Packages Cooled:TO-3,External Width - Metric:120.7mm,External Height - Metric:66.7mm,External Length - Metric:140.2mm,External Diameter - Metric:-,Heat Sink Material:Aluminium RoHS Compliant: Yes	128	250:$16.9700 100:$18.2800 50:$19.5800 25:$20.8900 10:$22.1900 5:$22.8500 1:$23.5000
8423K1 DISTI # 20M3076	Eaton Corporation	SWITCH, PUSHBUTTON, SPST, 750 mA, 250V,Switch Operation:(On),Contact Configuration:SPST,Contact Voltage AC Nom:250V,Contact Voltage DC Nom:250V,Contact Current Max:750mA,Switch Terminals:Quick Connect,Product Range:- RoHS Compliant: Yes	656	25:$3.1500 10:$3.3000 1:$3.4000
H423K2BDA DISTI # 95X4940	TE Connectivity Ltd	H4 23K2 0.1% 25PPM	0	2500:$0.7760 1000:$0.8140 500:$0.8520 100:$0.9560 50:$1.0700 25:$1.1800 10:$1.2500 1:$1.3200
H423K7BDA DISTI # 95X4944	TE Connectivity Ltd	H4 23K7 0.1% 25PPM	0	2500:$0.7760 1000:$0.8140 500:$0.8520 100:$0.9560 50:$1.0700 25:$1.1800 10:$1.2500 1:$1.3200
H423K7BCA DISTI # 95X4943	TE Connectivity Ltd	H4 23K7 0.1% 50PPM	0	2500:$0.7090 1000:$0.7430 500:$0.7770 100:$0.8800 50:$1.1300 25:$1.1800 10:$1.2300 1:$1.2700
A423K12KZG-M8 DISTI # 02E0149	Electro Switch Corporation	MINIATURE SWITCHES	0
H423K2BZA DISTI # 95X4942	TE Connectivity Ltd	H4 23K2 0.1% 100PPM	0	2500:$0.6020 1000:$0.6310 500:$0.6600 100:$0.7470 50:$0.9540 25:$0.9960 10:$1.0400 1:$1.0800
H423K7BZA DISTI # 95X4946	TE Connectivity Ltd	H4 23K7 0.1% 100PPM	0	2500:$0.6020 1000:$0.6310 500:$0.6600 100:$0.7470 50:$0.9540 25:$0.9960 10:$1.0400 1:$1.0800
H423K7DYA DISTI # 95X4947	TE Connectivity Ltd	H4 23K7 0.5% 15PPM	0	2500:$0.6740 1000:$0.7070 500:$0.7390 100:$0.8370 50:$1.0700 25:$1.1200 10:$1.1700 1:$1.2100
H423K7BYA DISTI # 95X4945	TE Connectivity Ltd	H4 23K7 0.1% 15PPM	0	2500:$0.8680 1000:$0.9110 500:$0.9540 100:$1.0700 50:$1.2000 25:$1.3200 10:$1.4000 1:$1.4800
H423K2BYA DISTI # 95X4941	TE Connectivity Ltd	H4 23K2 0.1% 15PPM	0	2500:$0.8680 1000:$0.9110 500:$0.9540 100:$1.0700 50:$1.2000 25:$1.3200 10:$1.4000 1:$1.4800
H423K2BCA DISTI # 95X4939	TE Connectivity Ltd	H4 23K2 0.1% 50PPM	0	2500:$0.7090 1000:$0.7430 500:$0.7770 100:$0.8800 50:$1.1300 25:$1.1800 10:$1.2300 1:$1.2700
423K DISTI # 70236723	Wakefield-Vette	Heatsink,TO-3,47C @ 50W,2.625 in.,0.5C/W,No Mounting Hole RoHS: Compliant	15	1:$20.7800 10:$19.7400 100:$18.7500 500:$17.8200
8423K1 DISTI # 70297304	Eaton Corporation	Switch,Pushbutton,SPST,(On),4A 250V,18.8 mm Snap-in mnt RoHS: Compliant	884	1:$3.4000 10:$3.3000 25:$3.1500
V70423-K50 DISTI # E5627912	Norgren	BLANKING DISC RoHS: Not Compliant	0	1:$10.2400

Image	Part #	Description
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	Mfr.#: 426491800-3 OMO.#: OMO-426491800-3	Audio Cables / Video Cables / RCA Cables 460mm LVDS panel cable
	Mfr.#: 42892-0081 OMO.#: OMO-42892-0081-410	Headers & Wire Housings KK 156 Hdr FrLk R/A Peg 03 Ckt SGold
	Mfr.#: 42947-2 OMO.#: OMO-42947-2-TE-CONNECTIVITY	Terminals RING IS 12-8 405
	Mfr.#: 42815-0134 OMO.#: OMO-42815-0134-1190	Contact F Crimp ST Cable Mount Reel (Alt: 428150134)
	Mfr.#: 423-2ASUGC/S400-A6/TR1(A OMO.#: OMO-423-2ASUGC-S400-A6-TR1-A-1190	New and Original
	Mfr.#: 42WEID46300 OMO.#: OMO-42WEID46300-1190	New and Original
	Mfr.#: 420AS002NF2204-6 OMO.#: OMO-420AS002NF2204-6-1037	Circular MIL Spec Backshells SEAL/LIQUIDTITE CNDT DC LOW STRAIGHT
	Mfr.#: 428784410 OMO.#: OMO-428784410-393	CONN MOD JACK 4P2C VERT UNSHLD
	Mfr.#: 42R35-3152-250 OMO.#: OMO-42R35-3152-250-1190	New and Original

423K

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes